| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $152.33 | 3.702% | $157.9693 | $157.97 | $157.95 | $158.00 |
| Purchase #2 | $207.68 | 12.231% | $233.0813 | $233.08 | $233.10 | $233.10 |
| Purchase #3 | $74.31 | 10.874% | $82.3905 | $82.39 | $82.40 | $82.40 |
| Purchase #4 | $197.44 | 9.479% | $216.1553 | $216.16 | $216.15 | $216.20 |
| Purchase #5 | $221.52 | 10.837% | $245.5261 | $245.53 | $245.55 | $245.50 |
| Purchase #6 | $235.72 | 12.870% | $266.0572 | $266.06 | $266.05 | $266.10 |
| Purchase #7 | $34.88 | 9.533% | $38.2051 | $38.21 | $38.20 | $38.20 |
| 7 purchase totals = | $1,123.88 | $1,239.3848 | $1,239.40 | $1,239.40 | $1,239.50 | |